body {
    font-family: 'Inter', sans-serif;
}
.whatsapp-float {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}
/* Smooth scrolling for anchor links */
html {
    scroll-behavior: smooth;
}

/* Animations for scroll reveal */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Staggered delays for list items/cards */
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }

/* Mobile Menu Transitions */
#mobile-menu {
    transition: all 0.3s ease-in-out;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
}

#mobile-menu:not(.hidden) {
    max-height: 500px;
    opacity: 1;
}

/* Fix for overlapping images on mobile in About Section */
@media (max-width: 768px) {
    .about-grid-mobile {
        grid-template-columns: 1fr;
    }
    .about-grid-mobile > div {
        grid-column: span 12 !important;
    }
}